Sha256: 12057ef8a8af9040b0ca938d9d96fbe25af4cd6832e583930afabaa9b020daea
Contents?: true
Size: 1.3 KB
Versions: 23
Compression:
Stored size: 1.3 KB
Contents
'use strict';
const report = require('../../utils/report');
const ruleMessages = require('../../utils/ruleMessages');
const styleSearch = require('style-search');
const validateOptions = require('../../utils/validateOptions');
const ruleName = 'color-no-hex';
const messages = ruleMessages(ruleName, {
rejected: (hex) => `Unexpected hex color "${hex}"`,
});
function rule(actual) {
return (root, result) => {
const validOptions = validateOptions(result, ruleName, { actual });
if (!validOptions) {
return;
}
root.walkDecls((decl) => {
const declString = decl.toString();
styleSearch({ source: declString, target: '#' }, (match) => {
// If there's not a colon, comma, or whitespace character before, we'll assume this is
// not intended to be a hex color, but is instead something like the
// hash in a url() argument
if (!/[:,\s]/.test(declString[match.startIndex - 1])) {
return;
}
const hexMatch = /^#[0-9A-Za-z]+/.exec(declString.substr(match.startIndex));
if (!hexMatch) {
return;
}
const hexValue = hexMatch[0];
report({
message: messages.rejected(hexValue),
node: decl,
index: match.startIndex,
result,
ruleName,
});
});
});
};
}
rule.ruleName = ruleName;
rule.messages = messages;
module.exports = rule;
Version data entries
23 entries across 23 versions & 1 rubygems